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English: Connection diagram of the basal ganglia. Glutamatergic pathways are red, dopaminergic pathways are magenta and GABAergic pathways are blue. GPe = Globus Pallidus external; GPi = Globus Pallidus internal; STN = SubThalamic Nucleus; SNpr = Pars Reticulata portion of Substantia Nigra; SNpc = Pars Compacta portion of Substantia Nigra
English: Circuits of the basal ganglia. Picture shows 2 coronal slices that have been superimposed to include the involved basal ganglia structures. + and - signs at the point of the arrows indicate respectively whether the pathway is excitatory or inhibitory in effect.
The basal ganglia (BG) or basal nuclei are a group of subcortical nuclei found in the brains of vertebrates.In humans and other primates, differences exist, primarily in the division of the globus pallidus into external and internal regions, and in the division of the striatum.
Globus pallidus line was pointing to the wrong object and removed inaccurate label (the basal ganglia is all of the pink and purple except the tip) 15:06, 2 September 2019: 490 × 330 (39 KB) Slashme: Correct spelling: "globus pallides" → "globus pallidus" 14:22, 7 May 2009: 490 × 330 (39 KB) Madhero88: Another correction: 13:45, 7 May 2009: ...
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The direct pathway, sometimes known as the direct pathway of movement, is a neural pathway within the central nervous system (CNS) through the basal ganglia which facilitates the initiation and execution of voluntary movement. [1] It works in conjunction with the indirect pathway.
Mesocortical pathway; Mesolimbic pathway; Nigrostriatal pathway; Tuberoinfundibular pathway; Serotonergic pathways. Raphe Nuclei; Norepinephrine Pathways Locus coeruleus and other noradrenergic cell groups; Epinephrine pathways from adrenergic cell groups; Glutamate and acetylcholine pathways from mesopontine nuclei
Original in raster (.png) format - Main circuits of the basal ganglia Original in vector (.svg) format (The brain images at top are imported raster). Reason It explains the circuits of the basal ganglia in an anatomically precise and almost artistic manner, facilitating the understanding of Parkinson's disease and other basal ganglia diseases